PS2581AL1-A-N [NEC]
Transistor Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, PLASTIC, DIP-4;
| 型号： | PS2581AL1-A-N |
| 厂家： | 
NEC |
| 描述： | Transistor Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, PLASTIC, DIP-4 |
| 文件： | 总13页 (文件大小：132K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
PHOTOCOUPLER
PS2581AL1,PS2581AL2
LONG CREEPAGE HIGH ISOLATION VOLTAGE
−NEPOC Series−
4-PIN PHOTOCOUPLER
DESCRIPTION
The PS2581AL1, PS2581AL2 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic DIP (Dual In-line Package) to realize an excellent cost performance.
Creepage distance and clearance of leads are over 8 millimeters.
The PS2581AL2 is lead bending type (Gull-wing) for surface mounting.
FEATURES
PIN CONNECTION
•
•
•
•
•
•
Long creepage and clearance distance (8 mm)
High isolation voltage (BV = 5 000 Vr.m.s.)
High-speed switching (tr = 5 μs TYP., tf = 7 μs TYP.)
Ordering number of tape product: PS2581AL2-E3, E4: 1 000 pcs/reel
Pb-Free product
(Top View)
3
4
1. Anode
2. Cathode
3. Emitter
4. Collector
Safety standards
•
•
•
•
•
•
•
•
UL approved: No. E72422
1
2
CSA approved: No. CA 101391
BSI approved: No. 8243, 8244
SEMKO approved: No. 607815
NEMKO approved: No. P06206563
DEMKO approved: No. 312087
FIMKO approved: No. FI 19424
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862
<R>
APPLICATIONS
•
•
•
•
Power supply
Telephone/FAX.
FA/OA equipment
Programmable logic controller
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10223EJ06V0DS (6th edition)
Date Published December 2008 NS
Printed in Japan
2003, 2008
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PS2581AL1,PS2581AL2
<R>
PACKAGE DIMENSIONS (UNIT : mm)
PS2581AL1
4.6 0.35
1.0 0.2
4
3
10.16
7.62
1
2
0.50 0.1
0.25 M
+0.1
0.25
–0.05
2.54
1.25 0.15
0 to 15°
PS2581AL2
4.6 0.35
3
1.0 0.2
4
10.16
7.62
1
2
1.25 0.15
0.25 M
0.9 0.25
12.0 MAX.
2.54
PHOTOCOUPLER CONSTRUCTION
Parameter
Air Distance
Unit (MIN.)
8 mm
Outer Creepage Distance
Inner Creepage Distance
Isolation Thickness
8 mm
4 mm
0.4 mm
2
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
<R>
MARKING EXAMPLE
No. 1 pin
Mark
2581A
NJ831
Assembly Lot
VDE Mark
N
J
8
31
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
CTR Rank Code
Package
New PKG
New PKG
Made in Japan Made in Taiwan
Pb-Free
J
K
Y
Pb-Free and
Halogen Free *1
R
*1 Special version
3
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
Packing Style
Safety Standard
Approval
Application
Part Number*1
PS2581AL1
PS2581AL2
PS2581AL1-A
PS2581AL2-A
Pb-Free
Magazine case 100 pcs
Standard products
PS2581AL1
(UL, CSA, BSI, NEMKO, PS2581AL2
PS2581AL2-E3 PS2581AL2-E3-A
PS2581AL2-E4 PS2581AL2-E4-A
Embossed Tape 1 000 pcs/reel SEMKO, DEMKO, FIMKO,
DIN EN60747-5-2
PS2581AL1
PS2581AL2
PS2581AL1-Y-A
PS2581AL2-Y-A
Special version Magazine case 100 pcs
(Pb-Free and
(VDE0884 Part2)
PS2581AL1
PS2581AL2
Approved products)
PS2581AL2-E3 PS2581AL2-Y-E3-A Halogen Free) Embossed Tape 1 000 pcs/reel
*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter
Symbol
VR
Ratings
Unit
V
Diode
Reverse Voltage
6
Forward Current (DC)
Power Dissipation Derating
Power Dissipation
IF
30
mA
ΔPD/°C
PD
1.5
mW/°C
mW
A
150
Peak Forward Current*1
IFP
0.5
Transistor Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
VCEO
VECO
IC
70
V
5
30
V
mA
Power Dissipation Delay
Power Dissipation
ΔPC/°C
PC
1.5
mW/°C
mW
Vr.m.s.
°C
150
Isolation Voltage*2
BV
5 000
Operating Ambient Temperature
Storage Temperature
TA
−55 to +100
−55 to +150
Tstg
°C
*1 PW = 100 μs, Duty Cycle = 1%
*2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output
Pins 1-2 shorted together, 3-4 shorted together.
4
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Parameter
Symbol
VF
Conditions
MIN.
TYP.
1.2
MAX.
1.4
5
Unit
V
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
IF = 10 mA
VR = 5 V
IR
μA
pF
nA
Ct
V = 0 V, f = 1.0 MHz
VCE = 70 V, IF = 0 mA
10
Transistor Collector to Emitter Dark
Current
ICEO
100
400
0.3
Coupled
Current Transfer Ratio
(IC/IF)*1
CTR
IF = 5 mA, VCE = 5 V
IF = 10 mA, IC = 2 mA
50
%
V
Collector Saturation
Voltage
VCE (sat)
0.13
Isolation Resistance
Isolation Capacitance
Rise Time*2
RI-O
CI-O
tr
VI-O = 1.0 kVDC
1011
Ω
V = 0 V, f = 1.0 MHz
0.4
5
pF
μs
VCC = 10 V, IC = 2 mA, RL = 100 Ω
Fall Time*2
tf
7
*1 CTR rank
N :
H :
50 to 300 (%)
80 to 160 (%)
Q : 100 to 200 (%)
W : 130 to 260 (%)
L
:
200 to 400 (%)
*2 Test circuit for switching time
VCC
Input
μ
PW = 100 s
Duty cycle = 1/10
t
on
toff
IF
t
d
ts
In monitor
VOUT
50 Ω
RL = 100 Ω
90%
Output
10%
t
r
tf
5
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
200
150
100
50
200
150
100
50
1.5 mW/°C
1.5 mW/°C
0
25
50
75
100
(°C)
125
0
25
50
75
100
(°C)
125
Ambient Temperature T
A
Ambient Temperature T
A
FORWARD CURRENT vs.
FORWARD VOLTAGE
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
100
50
25
20
15
10
5
TA
= +100°C
+60°C
I = 10 mA
F
+25°C
10
5
0°C
–25°C
–55°C
I
I
F
F
= 5 mA
1
0.5
= 2 mA
= 1 mA
0.1
I
F
0.05
0
2
4
6
8
10
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
Collector to Emitter Voltage VCE (V)
Forward Voltage V (V)
F
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
10 000
10
IF = 10 mA
I
F
= 5 mA
= 2 mA
1 000
100
10
I
F
VCE = 70 V
1
VCE = 24 V
I
F
= 1 mA
1
0.1
0
0.2
0.4
0.6
0.8
1.0
0
25
50
75
100
Ambient Temperature T
A
(°C)
Collector Saturation Voltage VCE (sat) (V)
Remark
The graphs indicate nominal characteristics.
6
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
250
200
150
100
50
1.4
V
n = 2
CE = 5 V,
1.2
1.0
0.8
0.6
0.4
0.2
Sample A
B
Normalized to 1.0
at T
A
= 25°C,
IF
= 5 mA, VCE = 5 V
CTR:130%
CTR:270%
0
0
–
50
–
25
0
25
50
75
(°C)
100
0.01
0.1
1
10
100
Ambient Temperature T
A
Forward Current I
F
(mA)
SWITCHING TIME vs.
LOAD RESISTANCE
SWITCHING TIME vs.
LOAD RESISTANCE
1 000
100
10
100
10
I
C
= 2 mA, VCC = 10 V,
I
F
= 5 mA, VCC = 5 V,
CTR = 216%
CTR = 216%
t
f
t
f
t
r
μ
μ
t
s
t
d
t
s
1
t
t
r
d
0.1
1
1
10
100
10
100
1 000
(Ω)
10 000
Load Resistance R
L
Load Resistance R (kΩ)
L
FREQUENCY RESPONSE
LONG TERM CTR DEGRADATION
5
0
5
1.2
1.0
0.8
0.6
0.4
0.2
I = 5 mA (TYP.)
F
–
T
A
= 25°C
= 60°C
100 Ω
–
–
–
–
10
15
20
25
300 Ω
T
A
R = 1 kΩ
L
I
V
F
= 5 mA,
CE = 5 V
0
0.1
1
10
Frequency f (kHz)
100
1 000
10
102
103
Time (Hr)
104
105
Remark The graphs indicate nominal characteristics.
7
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
TAPING SPECIFICATIONS (UNIT : mm)
Outline and Dimensions (Tape)
2.0 0.1
4.0 0.1
4.4 0.2
1.55 0.1
0.38
2.05 0.1
6.6 0.2
12.0 0.1
Tape Direction
PS2581AL2-E3
PS2581AL2-E4
Outline and Dimension (Reel)
2.0 0.5
2.0 0.5
13.0 0.2
φ
φ
R 1.0
φ
φ
21.0 0.8
25.5 1.0
29.5 1.0
23.9 to 27.4
Outer edge of
flange
Packing: 1 000 pcs/reel
8
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature
260°C or below (package surface temperature)
• Time of peak reflow temperature
• Time of temperature higher than 220°C
10 seconds or less
60 seconds or less
• Time to preheat temperature from 120 to 180°C 120 30 s
• Number of reflows
• Flux
Three
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
260°C MAX.
220°C
to 60 s
180°C
120°C
120 30 s
(preheating)
Time (s)
(2) Wave soldering
• Temperature
• Time
260°C or below (molten solder temperature)
10 seconds or less
• Preheating conditions
• Number of times
• Flux
120°C or below (package surface temperature)
One (Allowed to be dipped in solder including plastic mold portion.)
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine
content of 0.2 Wt% is recommended.)
(3) Soldering by soldering iron
• Peak temperature (lead part temperature)
• Time (each pins)
350°C or below
3 seconds or less
• Flux
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead.
(b) Please be sure that the temperature of the package would not be heated over 100°C.
9
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
(4) Cautions
• Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
2. Cautions regarding noise
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between
collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute
maximum ratings.
3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler
Check the setting values before use, since the forward current conditions at CTR measurement differ according
to product.
When using products other than at the specified forward current, the characteristics curves may differ from the
standard curves due to CTR value variations or the like. This tendency may sometimes be obvious, especially
below IF = 1 mA.
Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the
like into consideration before use.
USAGE CAUTIONS
1. Protect against static electricity when handling.
2. Avoid storage at a high temperature and high humidity.
10
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
<R>
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter
Symbol
Spec.
Unit
Climatic test class (IEC 60068-1/DIN EN 60068-1)
55/100/21
Dielectric strength
maximum operating isolation voltage
Test voltage (partial discharge test, procedure a for type test and random test)
Upr = 1.5 × UIORM, Pd < 5 pC
UIORM
Upr
890
Vpeak
1 335
Vpeak
Test voltage (partial discharge test, procedure b for all devices)
Upr
1 669
Vpeak
Vpeak
Upr = 1.875 × UIORM, Pd < 5 pC
Highest permissible overvoltage
UTR
8 000
2
Degree of pollution (DIN EN 60664-1 VDE0110 Part 1)
Clearance distance
>8.0
mm
mm
Creepage distance
>8.0
Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11))
Material group (DIN EN 60664-1 VDE0110 Part 1)
Storage temperature range
CTI
175
III a
Tstg
TA
–55 to +150
–55 to +100
°C
°C
Operating temperature range
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25°C
VIO = 500 V dc at TA MAX. at least 100°C
Ris MIN.
Ris MIN.
1012
1011
Ω
Ω
Safety maximum ratings (maximum permissible in case of fault, see thermal
derating curve)
Package temperature
Tsi
Isi
175
400
700
°C
mA
mW
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
Psi
VIO = 500 V dc at TA = Tsi
Ris MIN.
109
Ω
11
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
•
The information in this document is current as of December, 2008. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not
all products and/or types are available in every country. Please check with an NEC Electronics sales
representative for availability and additional information.
• No part of this document may be copied or reproduced in any form or by any means without the prior
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may
appear in this document.
•
NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from the use of NEC Electronics products listed in this document
or any other liability arising from the use of such products. No license, express, implied or otherwise, is
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.
Descriptions of circuits, software and other related information in this document are provided for illustrative
purposes in semiconductor product operation and application examples. The incorporation of these
circuits, software and information in the design of a customer's equipment shall be done under the full
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by
customers or third parties arising from the use of these circuits, software and information.
•
• While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,
customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To
minimize risks of damage to property or injury (including death) to persons arising from defects in NEC
Electronics products, customers must incorporate sufficient safety measures in their design, such as
redundancy, fire-containment and anti-failure features.
• NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and
"Specific".
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-
designated "quality assurance program" for a specific application. The recommended applications of an NEC
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of
each NEC Electronics product before using it in a particular application.
"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio
and visual equipment, home electronic appliances, machine tools, personal electronic equipment
and industrial robots.
"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support).
"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems and medical equipment for life support, etc.
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to
determine NEC Electronics' willingness to support a given application.
(Note)
(1)
"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
majority-owned subsidiaries.
(2)
"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
defined above).
M8E 02. 11-1
12
Data Sheet PN10223EJ06V0DS
PS2581AL1,PS2581AL2
This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
Caution GaAs Products
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.
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